Use semantic versioning for dependencies

The javascript ecosystem is based on semver

issue6006
review27811002

bower.json

@@ -15,17 +15,17 @@
     "tests"
   ],
   "dependencies": {
-    "jquery": "~2.1.1",
-    "bootstrap": "~3.3.4",
-    "moment": "~2.10.2",
-    "eonasdan-bootstrap-datetimepicker": "~4.17.42",
-    "gettext.js": "~0.5.0",
-    "d3": "~3.5.0",
-    "c3": "~0.4.10",
-    "papaparse": "~4.1.2",
-    "fullcalendar": "~3.0.0"
+    "jquery": "^2.1",
+    "bootstrap": "^3.3",
+    "moment": "^2.10",
+    "eonasdan-bootstrap-datetimepicker": "^4.17",
+    "gettext.js": "^0.5",
+    "d3": "^3.5",
+    "c3": "^0.4",
+    "papaparse": "^4.1",
+    "fullcalendar": "^3.0"
   },
   "devDependencies": {
-    "qunit": "~1.18.0"
+    "qunit": "^1.18"
   }
 }

package.json

@@ -36,23 +36,23 @@
     "postinstall": "./node_modules/.bin/bower install --allow-root"
   },
   "devDependencies": {
-    "grunt": "~0.4.5",
-    "grunt-cli": "^0.1.13",
-    "grunt-contrib-concat": "^0.5.1",
-    "grunt-contrib-jshint": "^0.11.3",
-    "grunt-contrib-less": "^1.2.0",
-    "grunt-contrib-nodeunit": "^0.4.1",
-    "grunt-contrib-qunit": "^1.2.0",
-    "grunt-contrib-uglify": "^0.9.2",
-    "grunt-contrib-watch": "^0.6.1",
-    "grunt-po2json": "^0.3.0",
-    "grunt-shell": "^1.2.1",
-    "grunt-xgettext": "^0.3.5"
+    "grunt": "^0.4",
+    "grunt-cli": "^0.1",
+    "grunt-contrib-concat": "^0.5",
+    "grunt-contrib-jshint": "^0.11",
+    "grunt-contrib-less": "^1.2",
+    "grunt-contrib-nodeunit": "^0.4",
+    "grunt-contrib-qunit": "^1.2",
+    "grunt-contrib-uglify": "^0.9",
+    "grunt-contrib-watch": "^0.6",
+    "grunt-po2json": "^0.3",
+    "grunt-shell": "^1.2",
+    "grunt-xgettext": "^0.3"
   },
   "keywords": [
     "tryton"
   ],
   "dependencies": {
-    "bower": "^1.7.7"
+    "bower": "^1.7"
   }
 }